Surf Forecasts:
How big are the waves at Porth Ceriad today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 5.5ft (1.7m), 8s period with WSW swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 5ft (1.6m), 6s period with WSW swell.
- Evening surf: Evening surf (04 Sep, local time) - 5ft (1.5m), 5s period with WSW swell.
The current surf forecast for Porth Ceriad at 12AM is: 1.6m 6s primary swell from a Southwest direction (forecast issued at 06:00pm September 03). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 5.5ft (1.7m) | 8s |
| Afternoon (04 Sep) | 5ft (1.6m) | 6s |
| Evening (04 Sep) | 5ft (1.5m) | 5s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Thu night. Very mild (max 19°C on Sun morning, min 14°C on Fri night). Winds decreasing (strong winds from the SW on Thu afternoon, light winds from the WSW by Sat morning). | |||||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 | WSW 7 | WSW 8 | WSW 6 | WSW 6 | WSW 5 | WSW 5 | W 5 | W 5 | W 5 | SW 6 | SW 6 | WSW 6 | SW 6 | SW 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 169 | 256 | 287 | 190 | 284 | 310 | 310 | 173 | 138 | 135 | 112 | 120 | 104 | 76 | 35 | 29 | 22 | 26 | 13 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 1:20AM3.76m | 1:48PM3.50m | 2:24AM3.37m | 3:01PM3.24m | |||||||||||||||
Low Tide | 7:31PM1.04m | 8:15AM1.21m | 8:50PM1.27m | 9:45AM1.42m | |||||||||||||||
 | |  |  |  |  | |  |  | |  | | | | | | | |  | |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | 8:02 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 7:58 | — |
mm | — | — | — | 10 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 17 | 17 | 16 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 |
Feels °C | 12 | 11 | 11 | 14 | 12 | 8 | 8 | 7 | 10 | 10 | 9 | 7 | 9 | 10 | 12 | 11 | 11 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | SW 14 | — | — | — | NW 5 | — | — | — | SW 14 | SW 14 | SW 6 | NW 5 | NW 4 | NW 4 | NW 4 |
| kJ | — | — | — | — | 8 | — | — | — | 12 | — | — | — | 8 | 8 | 35 | 11 | 7 | 3 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 5 | SW 14 | SW 13 | SW 13 | SW 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 24 | 7 | 7 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 14 | SW 14 | SW 13 | W 13 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 7 | 7 | 3 | — |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 | WSW 7 | WSW 8 | WSW 6 | WSW 6 | WSW 5 | WSW 5 | W 5 | W 5 | W 5 | — | SW 6 | WSW 6 | SW 6 | SW 4 |
| kJ | 169 | 256 | 287 | 190 | 284 | 310 | 310 | 173 | 138 | 135 | 112 | 120 | 104 | 76 | — | 29 | 22 | 26 | 13 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 317 | 320 | 303 | 141 | 3 | 120 | 291 | 301 | 494 | 262 | 291 | 126 | 126 | 126 | 3 | 252 | 252 | 185 | 125 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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